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Telegram loss in Profinetsniff with Scapy #4454

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ghost opened this issue Jul 8, 2024 · 1 comment
Open

Telegram loss in Profinetsniff with Scapy #4454

ghost opened this issue Jul 8, 2024 · 1 comment

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@ghost
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ghost commented Jul 8, 2024

Brief description

The telegram transcript in Scapy does not appear to be complete. Telegrams that are present in a reference recording with Wireshark are missing. During the telegram recording, 3 profinet alarms were triggered. Wireshark was able to capture all telegrams.
Scapy only recognised one of these alarm telegram frames.
A recording via Wireshark and one with Scapy are attached.

Protocol:
PNIO

Scapy version

2.5.0

Python version

2.7.16

Operating system

Raspbian 10 Buster

Additional environment information

No response

How to reproduce

pnio_alarm.txt

Actual result

packages.zip

Expected result

dump.zip

Related resources

No response

@ghost
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ghost commented Jul 8, 2024

wrong file for dump, now its the correct one

dump.zip

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